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Key Differences
In short — Core i9-7900X outperforms Core i5-2500K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-7900X is 2360 days newer than Core i5-2500K.
Advantages of Intel Core i9-7900X
- Performs up to 4% better in Dishonored 2 than Core i5-2500K - 266 vs 257 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-2500K - 20 vs 4 threads
Advantages of Intel Core i5-2500K
- Consumes up to 32% less energy than Intel Core i9-7900X - 95 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7900X doesn't have integrated graphics
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-7900X
Desktop • Jun 26th, 2017
FPS
266
100%
Value, $/FPS
$1.55/FPS
100%
Price, $
$412.83
100%
FPS and Value Winner
Intel Core i9-7900X X-Series Processor 10 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $412.83 on Amazon
In Stock
Updated 13559 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-7900X
Desktop • Jun 26th, 2017
Core i5-2500K
Desktop • Jan 9th, 2011
Geekbench 5 Benchmarks
Intel Core i9-7900X | vs | Intel Core i5-2500K |
|---|---|---|
Jun 26th, 2017 | Release Date | Jan 9th, 2011 |
| Core i9 | Collection | Core i5 |
| Skylake-E/EP | Codename | Sandy Bridge |
| Intel Socket 2066 | Socket | Intel Socket 1155 |
Desktop | Segment | Desktop |
10 | Cores | 4 |
20 | Threads | 4 |
| 3.3 GHz | Base Clock Speed | 3.3 GHz |
4.3 GHz | Turbo Clock Speed | 3.7 GHz |
| 140 W | TDP | 95 W |
14 nm | Process Size | 32 nm |
| 33.0x | Multiplier | 33.0x |
| None | Integrated Graphics | Intel HD 3000 |
| Yes | Overclockable | Yes |
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